Anti-fog diving mask

ABSTRACT

An anti-fog diving mask contains: at least one lens and at least one anti-fog film, and each of the at least one anti-fog film corresponds to and adheres on an inner surface of each of the at least one lens. Said each anti-fog film is transparent and is made of a hydrophilic substrate so as to absorb water molecules, thus avoiding foggy sight as diving in a temperature difference under water.

FIELD OF THE INVENTION

The present invention relates to an anti-fog diving mask which avoids foggy sight as diving in a temperature difference under water.

BACKGROUND OF THE INVENTION

A conventional diving mask is worn by a diver as snorkeling along a coast or diving under water, but foggy water molecules produce on the diving mask and shield the diver's sight because of a temperature difference between the diver's face and the water. To eliminate foggy water molecules on the diving mask, medicine agent and infiltration potion are sprayed on the diving mask. Alternatively, saliva is coated on the diving mask. However, these means cannot eliminate the foggy water molecules effectively and repeating these means is troublesome.

The present invention has arisen to mitigate and/or obviate the afore-described disadvantages.

SUMMARY OF THE INVENTION

The primary objective of the present invention is to provide an anti-fog diving mask which avoids foggy sight as diving in a temperature difference under water.

To obtain the above objective, an anti-fog diving mask provided by the present invention contains: at least one lens and at least one anti-fog film, and each of the at least one anti-fog film corresponds to and adheres on an inner surface of each of the at least one lens.

Said each anti-fog film is transparent and is made of a hydrophilic substrate so as to absorb water molecules, thus avoiding foggy sight as diving in a temperature difference under water.

Preferably, said each anti-fog film is applicable for a variety of safety glasses which are worn by miners, welding personals, and workers in the production lines, etc. In other words, said each anti-fog film is adhered on an inner surface of said each lens of the safety glasses or the work glasses so as to eliminate fogs on said each lens in the temperature difference and to maintain clear sight.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view showing the exploded components of an anti-fog diving mask according to a preferred embodiment of the present invention.

FIG. 2 is a perspective view showing the assembly of the anti-fog diving mask according to the preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

With reference to FIGS. 1 and 2, an anti-fog diving mask according to a preferred embodiment of the present invention comprises: three lenses 2 and three anti-fog films 3, wherein each of the three anti-fog films 3 corresponds to and adheres on an inner surface of each of the three lenses 2, hence a diver views senses under the water clearly by way of the three anti-fog films 3, and fogs do not exist on the three lenses 3, after wearing the anti-fog diving mask 1.

The three anti-fog films 3 are made of a transparent hydrophilic substrate, hence after foggy water molecules produce on the three lenses 2 in a temperature difference, they are absorbed by the three anti-fog films 3 quickly, thus avoiding the foggy water molecules shielding the diver's sight under the water.

Preferably, said each anti-fog film 3 is applicable for a variety of safety glasses which are worn by miners, welding personals, and workers in the production lines, etc. In other words, said each anti-fog film 3 is adhered on an inner surface of said each lens 2 of the safety glasses or the work glasses so as to eliminate fogs on said each lens in the temperature difference and to maintain clear sight.

While the preferred embodiments of the invention have been set forth for the purpose of disclosure, modifications of the disclosed embodiments of the invention as well as other embodiments thereof may occur to those skilled in the art. Accordingly, the appended claims are intended to cover all embodiments which do not depart from the spirit and scope of the invention. 

What is claimed is:
 1. An anti-fog diving mask comprising: at least one lens and at least one anti-fog film, each of the at least one anti-fog film corresponding to and adhering on an inner surface of each of the at least one lens; wherein said each anti-fog film is transparent and is made of a hydrophilic substrate so as to absorb water molecules. 